Microbiology: A Systems Approach
Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 22, Problem 4MCQ
Summary Introduction

Introduction:

Viruses are biological agents that contain either DNA or RNA as their genetic material. They are composed of nucleic acids and proteins. They exist as a non-living particle when present outside their host but able to multiply inside living host.

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